iwl_write_prph_no_grab identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/wireless/intel/iwlwifi/iwl-io.h, line 43 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/intel/iwlwifi/iwl-io.c, line 117 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/rx.c iwl_pcie_rx_mq_hw_init() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10524704
PARAM_VALUE	2	val	0
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
DATA_SOURCE	0	trans	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/rx.c iwl_pcie_rx_mq_hw_init() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10524684
PARAM_VALUE	2	val	0
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
DATA_SOURCE	0	trans	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/rx.c iwl_pcie_rx_mq_hw_init() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10518656-10519672
PARAM_VALUE	2	val	0
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
CAPPED_DATA	1	ofs	1
DATA_SOURCE	0	trans	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/rx.c iwl_pcie_rx_mq_hw_init() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10518720-10519736
PARAM_VALUE	2	val	0
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
CAPPED_DATA	1	ofs	1
DATA_SOURCE	0	trans	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/rx.c iwl_pcie_rx_mq_hw_init() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10518912-10519928
PARAM_VALUE	2	val	0
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
CAPPED_DATA	1	ofs	1
DATA_SOURCE	0	trans	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/rx.c iwl_pcie_rx_mq_hw_init() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10524704
PARAM_VALUE	2	val	2274492416,2274623488,2274885632,2274951168
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
DATA_SOURCE	0	trans	$0
BIT_INFO	2	val	0x87900000,0x879f0000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/rx.c iwl_pcie_rx_mq_hw_init() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10524672
PARAM_VALUE	2	val	3,19,259-3859
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
DATA_SOURCE	0	trans	$0
BIT_INFO	2	val	0x3,0xfff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/rx.c iwl_pcie_rx_mq_hw_init() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10524684
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
DATA_SOURCE	0	trans	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c iwl_write_umac_prph_no_grab() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
BUF_SIZE	0	trans	(-1),29232
BUF_SIZE	0	trans	(-1),29232
DATA_SOURCE	0	trans	$0
DATA_SOURCE	2	val	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	trans->info.hw_rev	0-4294967294
HOST_DATA	0	trans->info.hw_rev_step	0-14[c]
HOST_DATA	0	trans->info.num_rxqs	2-15[c]
HOST_DATA	2	val	0-u32max
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		bh
HALF_LOCKED2	0	&trans->trans_specific->reg_lock

drivers/net/wireless/intel/iwlwifi/iwl-io.c iwl_clear_bits_prph() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
BUF_SIZE	0	trans	s32min-(-1),1-s32max
BUF_SIZE	0	trans	s32min-(-1),1-s32max
BUF_SIZE	0	trans->conf.command_groups	(-1),272
CAPPED_DATA	0	trans->cfg->nvm_ver	1
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	2	val	1
DATA_SOURCE	0	trans	$0
DATA_SOURCE	1	ofs	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
NO_OVERFLOW_SIMPLE	0	trans->info.num_rxqs
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
UNITS	0	trans	unit_byte
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &iwlwifi_opmode_table_mtx

drivers/net/wireless/intel/iwlwifi/iwl-io.c iwl_set_bits_mask_prph() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	12300,12376
CAPPED_DATA	2	val	1
DATA_SOURCE	0	trans	$0
DATA_SOURCE	1	ofs	$1
HARD_MAX	1	ofs	12376
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/iwl-io.c iwl_set_bits_prph() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
BUF_SIZE	0	trans->conf.command_groups	(-1),272
CAPPED_DATA	0	trans->cfg->nvm_ver	1
CAPPED_DATA	0	trans->mac_cfg->base->num_of_queues	1
DATA_SOURCE	0	trans	$0
DATA_SOURCE	1	ofs	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
NO_OVERFLOW_SIMPLE	0	trans->info.num_rxqs
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &iwlwifi_opmode_table_mtx

drivers/net/wireless/intel/iwlwifi/iwl-io.c iwl_write_prph64_no_grab() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10518528-10521072
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
CAPPED_DATA	0	trans->mac_cfg->base->num_of_queues	1
CAPPED_DATA	1	ofs	1
DATA_SOURCE	0	trans	$0
DATA_SOURCE	1	ofs	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/iwl-io.c iwl_write_prph64_no_grab() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	1	ofs	10518532-10521076
CAPPED_DATA	0	trans->dev->cma_area->nranges	1
CAPPED_DATA	0	trans->info.num_rxqs	1
CAPPED_DATA	0	trans->mac_cfg->base->num_of_queues	1
CAPPED_DATA	1	ofs	1
DATA_SOURCE	0	trans	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&priv->mutex
HALF_LOCKED2		&trans_pcie->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/intel/iwlwifi/iwl-io.c iwl_write_prph_delay() -> iwl_write_prph_no_grab()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
BUF_SIZE	0	trans	s32min-(-1),1-s32max
BUF_SIZE	0	trans	s32min-(-1),1-s32max
BUF_SIZE	0	trans->conf.command_groups	(-1),272
DATA_SOURCE	0	trans	$0
DATA_SOURCE	1	ofs	$1
DATA_SOURCE	2	val	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	val	0-u32max
NO_OVERFLOW_SIMPLE	0	trans->dev->cma_area->available_count
NO_OVERFLOW_SIMPLE	0	trans->info.num_rxqs
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
UNITS	0	trans	unit_byte
LOCK2		bh
LOCK2	0	&trans->trans_specific->reg_lock
HALF_LOCKED2		&trans_pcie->mutex